Civil engineering material conveying device

Abstract

The invention discloses a civil engineering material conveying device, and belongs to the technical field of civil engineering material conveying equipment. The civil engineering material conveying device comprises a main body mechanism, a moving mechanism, a loading mechanism and a bin gate mechanism. The main body mechanism comprises a lifting bin, four first connecting blocks, an anti-collision plate, a controller and a first through groove. The loading mechanism comprises a box body, four walking wheels and a third connecting block. The bin door mechanism comprises a baffle, a second motor, a second lead screw and a fourth connecting block. The loading mechanism is driven by the moving mechanism to move, so that materials are automatically moved out of the lifting bin after reaching a specified floor and stably placed on the floor, the labor intensity of workers is greatly reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of civil engineering material conveying equipment, and in particular relates to a civil engineering material conveying device. Background Art

[0002] After searching, a Chinese patent publication (publication number: CN216235475U) discloses a material transport device for civil engineering projects, which includes: a lifting warehouse; a No. 1 door, the No. 1 door is located at one end of the inner wall of the lifting warehouse; a protective mechanism, the protective mechanism is located at the other end of the inner wall of the lifting warehouse, and is used to protect the lifting warehouse and assist in material transportation. The invention achieves the function of preventing materials or small stones on the surface from falling through the gap between the lifting warehouse and the floor by setting a protective mechanism. The first gear is meshed with the first rack, and the rotation of a second gear drives another second gear to rotate, and the rotation of another second gear drives the second rotating belt to rotate, and the rotation of the second rotating belt drives the third gear to rotate, and the rotation of the third gear drives the A bevel gear meshes with a second bevel gear, and a rotating plate contacts the bottom surface of the floor, allowing the cart to enter the floor through the rotating plate, thereby preventing materials or small stones on the ground from falling through the gap between the lifting bin and the floor. However, in actual use, the elevator is an important equipment for transporting materials up and down, which greatly improves construction efficiency. However, there is a significant safety hazard in the use of existing elevators: when the elevator moves to the designated floor, the staff needs to push the cart to transfer the materials from the lifting bin to the floor. During this process, the staff needs to follow the elevator up and down, and manually release the fixation of the cart. Not only is the labor intensity high, but there are also safety risks such as falling from heights and being hit by objects. Summary of the invention

[0003] In view of the problems existing in the above-mentioned background technology, the present invention proposes a civil engineering material conveying device.

[0004] To this end, the present invention adopts the following technical scheme: a civil engineering material conveying device, comprising a main mechanism, a moving mechanism, a loading mechanism and a warehouse door mechanism, the main mechanism comprising a lifting warehouse, four first connecting blocks, an anti-collision plate, a controller and a first through slot, the first through slot being arranged on the upper surface of the lifting warehouse, the moving mechanism comprising a second through slot, a first motor, a first screw rod, a second connecting block, a fixed block, a support plate, two slide rails, two sliders and an L-shaped plate, an electric push rod and an insertion rod, the second through slot being arranged on the lower surface of the lifting warehouse, the top of the first motor being mounted on the lower surface of the lifting warehouse, one end of the first screw rod being mounted on the output end of the first motor, the second connecting block being threadedly connected to the outer side wall of the first screw rod, the lower surface of the support plate being fixedly connected to the top of the second connecting block, the bottom of the L-shaped plate being fixedly connected to the upper surface of the support plate, the top of the electric push rod being fixedly connected to the lower surface of the L-shaped plate, and one end of the insertion rod being mounted on the telescopic end of the electric push rod;

[0005] The loading mechanism comprises a box, four running wheels, a third connecting block, a through hole and a push handle, the box is arranged above the support plate, the tops of the four running wheels are respectively installed at the four corners of the bottom of the box, one side of the third connecting block is fixedly connected to one side of the box, and the through hole is opened on the upper surface of the third connecting block;

[0006] The warehouse door mechanism includes a baffle, a second motor, a second screw rod, a fourth connecting block, two rings, two guide rods and a fixed plate, the outer side of the baffle is slidably connected to the inner side wall of the first through groove, the bottom of the second motor is installed on the upper surface of the lifting warehouse, the fourth connecting block is threadedly connected to the outer side wall of the second screw rod, and one side of the fourth connecting block is fixedly connected to one side of the baffle.

[0007] The present invention can achieve the following beneficial effects: 1. The present invention drives the loading mechanism to move through the moving mechanism so that the material is automatically moved out of the lifting bin after reaching the designated floor and stably placed on the floor, thereby greatly reducing the labor intensity of the staff and improving the work efficiency. 2. The present invention fixes the box body through the electric push rod in conjunction with the plug rod, reducing the labor intensity of the staff, and eliminating the need for the staff to follow the lifting bin to move up and down, effectively avoiding safety risks such as falling from a height and being hit by objects, and improving the overall construction safety of civil engineering projects. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a structural schematic diagram of the civil engineering material conveying device of the present invention.

[0009] Figure 2 For the present invention Figure 1 Schematic diagram of another form of structure.

[0010] Figure 3 For the present invention Figure 2 Another perspective structural diagram of .

[0011] Figure 4 It is a schematic diagram of the connection structure between the lifting bin and the supporting plate of the present invention.

[0012] Figure 5 For the present invention Figure 4 Another perspective structural diagram of .

[0013] Figure 6 It is a structural schematic diagram of the support plate and loading mechanism of the present invention. DETAILED DESCRIPTION

[0014] The specific implementation modes of the present invention are described in detail below in conjunction with the accompanying drawings. The described embodiments are only for illustration and explanation of the present invention and do not constitute the sole limitation of the present invention.

[0015] like Figure 1 As shown, the embodiment of the civil engineering material conveying device of the present invention includes a main body mechanism 1, a moving mechanism 2, a loading mechanism 3 and a warehouse door mechanism 4, the main body mechanism 1 includes a lifting warehouse 11, four first connecting blocks 12, an anti-collision plate 13, a controller 14 and a first through slot 15, the first through slot 15 is opened on the upper surface of the lifting warehouse 11, the moving mechanism 2 includes a second through slot 21, a first motor 22, a first screw rod 23, a second connecting block 24, a fixing block 25, a supporting plate 26, two slide rails 27, two sliders 28 and an L-shaped plate 29, an electric push rod 291 and an insertion rod 292, the second through groove 21 is opened on the lower surface of the lifting warehouse 11, the top of the first motor 22 is installed on the lower surface of the lifting warehouse 11, one end of the first screw rod 23 is installed on the output end of the first motor 22, the second connecting block 24 is threadedly connected to the outer wall of the first screw rod 23, the lower surface of the support plate 26 is fixedly connected to the top of the second connecting block 24, the bottom of the L-shaped plate 29 is fixedly connected to the upper surface of the support plate 26, the top of the electric push rod 291 is fixedly connected to the lower surface of the L-shaped plate 29, and one end of the plug 292 is installed on the telescopic end of the electric push rod 291.

[0016] In this embodiment, the tops of the four first connecting blocks 12 are respectively fixedly connected to the lower surface of the lifting warehouse 11, and the upper surface of the anti-collision plate 13 is fixedly connected to the bottom of the first connecting block 12; through the setting of the first connecting block 12, the anti-collision plate 13 is fixed, and the first anti-collision plate 13 has a protective effect on the first motor 22 at the bottom of the lifting warehouse 11.

[0017] In this embodiment, the bottom of the controller 14 is installed on the upper surface of the lifting warehouse 11, and the controller 14 is electrically connected to the first motor 22, the electric push rod 291 and the second motor 42; through the setting of the controller 14, it is convenient to control the first motor 22, the electric push rod 291 and the second motor 42.

[0018] In this embodiment, the top of the fixed block 25 is fixedly connected to the lower surface of the lifting bin 11, and one end of the first screw rod 23 is rotatably connected to one side of the fixed block 25 through a bearing; through the setting of the fixed block 25, when the first screw rod 23 rotates, the first screw rod 23 is rotatably connected to the fixed block 25 through the bearing, thereby improving the stability of the fixed block 25.

[0019] In this embodiment, the repelling sides of the two slide rails 27 are symmetrically fixedly connected to the inner wall of the lifting bin 11, and the two sliders 28 are respectively slidably connected to the slide rails 27, and the repelling sides of the two sliders 28 are fixedly connected to the support plate 26; through the setting of the sliders 28, when the support plate 26 moves, the sliders 28 slide on the slide rails 27 to improve the stability of the support plate 26.

[0020] In this embodiment, two guide grooves 261 are symmetrically provided on the upper surface of the support plate 26 ; the guide grooves 261 are provided to limit the travel trajectory of the travel wheel 32 , so that the box body 31 can drive the travel wheel 32 to move to a designated position on the support plate 26 .

[0021] In this embodiment, four guide wheels 262 are symmetrically installed on the lower surface of the pallet 26 ; through the setting of the guide wheels 262 , when the pallet 26 moves out of the lifting warehouse 11 , the pallet 26 contacts the ground through the guide wheels 262 to support the pallet 26 .

[0022] The lifting bin 11 is connected to the lifting device to drive the lifting bin 11 to move up and down. When materials need to be shipped, the first motor 22 drives the first screw rod 23 to rotate, and the first screw rod 23 rotates in the second connecting block 24, and the second connecting block 24 slides in the second through groove 21, driving the second connecting block 24 to slide, adjusting the position of the second connecting block 24, thereby driving the pallet 26 to move. During the movement of the pallet 26, the slider 28 is driven to slide on the slide rail 27 to support the pallet 26, thereby improving the stability of the pallet 26, and when the guide wheel 262 installed at the bottom of the pallet 26 contacts the ground, it supports the pallet 26, and the pallet 26 is moved out of the lifting bin 11, and then loaded on the pallet 26. After the materials are loaded, the first motor 22 controls the first screw rod 23 to rotate, the first screw rod 23 drives the second connecting block 24 to move, and the second connecting block 24 drives the pallet 26 to move into the lifting bin 11 to complete the loading of the materials. Then the lifting device drives the lifting bin 11 to move, and drives the materials to move. When the materials reach the designated floor, the first motor 22 controls the first screw rod 23 to rotate, the first screw rod 23 drives the second connecting block 24 to move, and the second connecting block 24 drives the pallet 26 to move out of the lifting bin 11, so as to facilitate the unloading of the materials. After the unloading is completed, the first motor 22 drives the pallet 26 to move into the lifting bin 11, and the lifting device drives the lifting bin 11 to move to the loading floor for loading, and so on, to transport the materials.

[0023] Embodiment 2: The present invention stores materials in the box 31, and then pushes the push handle 35 to cooperate with the running wheels 32 to drive the box 31 to move, so as to facilitate the movement of the box 31. The box 31 stores materials, and then pushes the push handle 35 to cooperate with the running wheels 32 to drive the box 31 to move.

[0024] like Figure 6 As shown, an embodiment of the present invention provides a material conveying device for civil engineering projects, wherein the loading mechanism 3 includes a box body 31, four running wheels 32, a third connecting block 33, a through hole 34 and a push handle 35, wherein the box body 31 is arranged above the support plate 26, and the tops of the four running wheels 32 are respectively installed at the four corners of the bottom of the box body 31, one side of the third connecting block 33 is fixedly connected to one side of the box body 31, and the through hole 34 is opened on the upper surface of the third connecting block 33.

[0025] In this embodiment, one side of the push handle 35 is fixedly connected to one side of the box body 31 ; the push handle 35 is provided to facilitate the movement of the box body 31 .

[0026] Embodiment 3: The present invention is designed and applied to the closed use of the lifting bin 11, and the lifting bin 11 is automatically opened and closed to facilitate the loading and unloading of materials, reduce the labor intensity of the staff, and facilitate use. When the lifting bin 11 needs to be opened, the second motor 42 drives the second screw rod 43 to rotate, and the second screw rod 43 rotates in the fourth connecting block 44, driving the baffle 41 to slide in the first through groove 15, thereby adjusting the position of the baffle 41, releasing the blockage of the lifting bin 11, and opening the first lifting bin 11, and when the lifting bin 11 needs to be covered, the second motor 42 is controlled to drive the second screw rod 43 to rotate, thereby driving the baffle 41 to move, cover the lifting bin 11, and close the lifting bin 11.

[0027] like Figure 1-5 As shown, the bin door mechanism 4 of the material conveying device of the embodiment of the present invention includes a baffle 41, a second motor 42, a second screw rod 43, a fourth connecting block 44, two rings 45, two guide rods 46 and a fixed plate 47. The outer side of the baffle 41 is slidably connected to the inner wall of the first through groove 15, the bottom of the second motor 42 is installed on the upper surface of the lifting bin 11, the fourth connecting block 44 is threadedly connected to the outer wall of the second screw rod 43, and one side of the fourth connecting block 44 is fixedly connected to one side of the baffle 41.

[0028] In this embodiment, two rings 45 are symmetrically fixedly connected to one side of the baffle 41, and two guide rods 46 are respectively slidably connected to the inner walls of the two rings 45, and the bottoms of the two guide rods 46 are fixedly connected to the upper surface of the lifting warehouse 11; through the setting of the guide rods 46, when the baffle 41 moves, the rings 45 are driven to move, and the rings 45 slide on the guide rods 46 to improve the stability of the baffle 41.

[0029] In this embodiment, the lower surface of the fixed plate 47 is fixedly connected to the top of the guide rod 46, and the top of the second screw rod 43 is rotatably connected to the lower surface of the fixed plate 47 through a bearing; through the setting of the fixed plate 47, when the second screw rod 43 rotates, the second screw rod 43 rotates with the fixed plate 47 through the bearing, thereby improving the stability of the second screw rod 43.

[0030] The present invention connects the lifting bin 11 with the lifting device to drive the lifting bin 11 to move up and down. When materials need to be shipped, the second motor 42 drives the second screw rod 43 to rotate, and the second screw rod 43 rotates in the fourth connecting block 44, driving the baffle 41 to slide in the first through groove 15, thereby adjusting the position of the baffle 41, releasing the blocking of the lifting bin 11, and opening the first lifting bin 11. The first motor 22 drives the first screw rod 23 to rotate, and the first screw rod 23 rotates in the second connecting block 24, and the second connecting block 24 slides in the second through groove 21, driving the second connecting block 24 to slide, adjusting the position of the second connecting block 24, thereby driving the support plate 26 to move. During the movement of the support plate 26, the slider is driven The guide wheels 262 installed at the bottom of the pallet 26 are in contact with the ground to support the pallet 26, and the pallet 26 is moved out of the lifting warehouse 11, and the materials are stored through the box 31. Then, the push handle 35 is pushed to cooperate with the walking wheels 32 to drive the box 31 to move, and the box 31 is moved onto the pallet 26. The walking wheels 32 on the box 31 slide in the guide grooves 261 on the pallet 26 to guide the box 31. When the third connecting block 33 on the box 31 abuts against the L-shaped plate 29, the electric push rod 291 drives the plug rod 292 to move, so that the plug rod 292 is inserted into the through hole 34 on the third connecting block 33, and the box 31 is moved. The position is fixed, the first motor 22 controls the first screw rod 23 to rotate, the first screw rod 23 drives the second connecting block 24 to move, and the second connecting block 24 drives the support plate 26 to move into the lifting warehouse 11 to complete the loading of the material, and the second motor 42 is controlled to drive the second screw rod 43 to rotate, thereby driving the baffle 41 to move, and the lifting warehouse 11 is covered, and the lifting warehouse 11 is closed. Then the lifting equipment drives the lifting warehouse 11 to move, and drives the material to move. When the material reaches the specified floor, the baffle 41 is driven to move by the second motor 42 to open the lifting warehouse 11, and the first motor 22 controls the first screw rod 23 to rotate, the first screw rod 23 drives the second connecting block 24 to move, and the second connecting block 24 drives the support plate 26 to move out of the lifting warehouse 11 , the electric push rod 291 drives the plug rod 292 to be pulled out of the through hole 34, the position fixation of the box body 31 is released, and the box body 31 is pushed down from the support plate 26 to unload the material. After unloading is completed, the box body 31 is moved onto the support plate 26. When the third connecting block 33 on the box body 31 abuts against the L-shaped plate 29, the electric push rod 291 drives the plug rod 292 to move, so that the plug rod 292 is inserted into the through hole 34 on the third connecting block 33 to fix the position of the box body 31. The first motor 22 drives the support plate 26 to move into the lifting bin 11, and the second motor 42 drives the baffle 41 to move to close the lifting bin 11. The lifting equipment drives the lifting bin 11 to move to the loading floor for loading, and so on, to transport the material.

[0031] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A material transport device for civil engineering, characterized in that: The civil engineering material conveying device comprises: A main body mechanism (1), a moving mechanism (2), a loading mechanism (3) and a door mechanism (4); The main body mechanism (1) comprises a lifting warehouse (11), four first connecting blocks (12), an anti-collision plate (13), a controller (14) and a first through slot (15), wherein the first through slot (15) is provided on the upper surface of the lifting warehouse (11); the moving mechanism (2) comprises a second through slot (21), a first motor (22), a first screw rod (23), a second connecting block (24), a fixing block (25), a supporting plate (26), two slide rails (27), two sliders (28) and an L-shaped plate (29), an electric push rod (291) and an insertion rod (292), wherein the second through slot (21) is provided on the lower surface of the lifting warehouse (11); The top of the first motor (22) is mounted on the lower surface of the lifting bin (11), one end of the first screw rod (23) is mounted on the output end of the first motor (22), the second connecting block (24) is threadedly connected to the outer wall of the first screw rod (23), the lower surface of the support plate (26) is fixedly connected to the top of the second connecting block (24), the bottom of the L-shaped plate (29) is fixedly connected to the upper surface of the support plate (26), the top of the electric push rod (291) is fixedly connected to the lower surface of the L-shaped plate (29), and one end of the insertion rod (292) is mounted on the telescopic end of the electric push rod (291); The loading mechanism (3) comprises a box body (31), four running wheels (32), a third connecting block (33), a through hole (34) and a push handle (35); the box body (31) is arranged above the support plate (26); the tops of the four running wheels (32) are respectively installed at the four corners of the bottom of the box body (31); one side of the third connecting block (33) is fixedly connected to one side of the box body (31); and the through hole (34) is opened on the upper surface of the third connecting block (33); The door mechanism (4) comprises a baffle (41), a second motor (42), a second screw rod (43), a fourth connecting block (44), two collars (45), two guide rods (46) and a fixing plate (47); the outer side of the baffle (41) is slidably connected to the inner side wall of the first through groove (15); the bottom of the second motor (42) is mounted on the upper surface of the lifting bin (11); the fourth connecting block (44) is threadedly connected to the outer side wall of the second screw rod (43); and one side of the fourth connecting block (44) is fixedly connected to one side of the baffle (41).

2. A civil engineering material conveying device according to claim 1, characterized in that: The tops of the four first connection blocks (12) are respectively fixedly connected to the lower surface of the lifting warehouse (11), and the upper surface of the anti-collision plate (13) is fixedly connected to the bottom of the first connection block (12).

3. A civil engineering material conveying device according to claim 2, characterized in that: The bottom of the controller (14) is installed on the upper surface of the lifting warehouse (11), and the controller (14) is electrically connected to the first motor (22), the electric push rod (291) and the second motor (42).

4. A civil engineering material conveying device according to claim 3, characterized in that: One side of the push handle (35) is fixedly connected to one side of the box body (31).

5. The civil engineering material conveying device according to claim 4, characterized in that: The top of the fixed block (25) is fixedly connected to the lower surface of the lifting bin (11), and one end of the first screw rod (23) is rotatably connected to one side of the fixed block (25) via a bearing.

6. A civil engineering material conveying device according to claim 1, 2 or 5, characterized in that: The repelling sides of the two slide rails (27) are symmetrically fixedly connected to the inner wall of the lifting bin (11), the two sliders (28) are respectively slidably connected to the slide rails (27), and the repelling sides of the two sliders (28) are fixedly connected to the support plate (26).

7. A civil engineering material conveying device according to claim 6, characterized in that: The two collars (45) are symmetrically fixedly connected to one side of the baffle (41), the two guide rods (46) are slidably connected to the inner side walls of the two collars (45), and the bottoms of the two guide rods (46) are fixedly connected to the upper surface of the lifting bin (11).

8. The civil engineering material conveying device according to claim 7, characterized in that: The lower surface of the fixing plate (47) is fixedly connected to the top of the guide rod (46), and the top of the second screw rod (43) is rotatably connected to the lower surface of the fixing plate (47) via a bearing.

9. The civil engineering material conveying device according to claim 8, characterized in that: Two guide grooves (261) are symmetrically formed on the upper surface of the support plate (26).

10. A civil engineering material conveying device according to claim 1 or 9, characterized in that: Four guide wheels (262) are symmetrically mounted on the lower surface of the support plate (26).

Images